Democratic Party in the GDR) 德國統一社會黨-民主社會主義黨 聯合左翼(英语:United Left (East Germany)) 灰人-灰豹(英语:The Grays – Gray Panthers) 法治攻勢黨(英语:Party for a Rule of Law Offensive)
Review Tribunal. Germany. Refworld. United Nations High Commissioner for Refugees. 2010-11-17 [2021-08-21]. (原始内容存档于2013-04-16). Germany. 2009 Country Reports
(页面存档备份,存于互联网档案馆):德意志聯邦共和國基本法(2011.05.18修訂翻譯) Politics inGermany: The Online Edition. University of California, Irvine. 2008-11-19 [2022-10-14]. (原始内容存档于2021-10-25)
Deutsche Reich vom 15. Mai 1871。Historisch-synoptische Edition。 1871-2009 (页面存档备份,存于互联网档案馆) (德語) Listof symbols in violation of § 86a (页面存档备份,存于互联网档案馆)
(原始内容存档于2016-03-03) (荷兰语). THE WEST AFRICAN PROBLEMS.; THE CONFERENCE COMMITTEE DISCUSSING FORMALITIES--GERMANY'S POLICY.. [2017-07-05]. (原始内容存档于2014-02-22) (英语).